DE2641987A1 - Gemisch und verfahren zur verzoegerung des abbindens von zementen - Google Patents
Gemisch und verfahren zur verzoegerung des abbindens von zementenInfo
- Publication number
- DE2641987A1 DE2641987A1 DE19762641987 DE2641987A DE2641987A1 DE 2641987 A1 DE2641987 A1 DE 2641987A1 DE 19762641987 DE19762641987 DE 19762641987 DE 2641987 A DE2641987 A DE 2641987A DE 2641987 A1 DE2641987 A1 DE 2641987A1
- Authority
- DE
- Germany
- Prior art keywords
- mixture
- cement
- delay
- setting
- added
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims description 59
- 239000004568 cement Substances 0.000 title claims description 52
- 238000000034 method Methods 0.000 title claims description 8
- 239000004570 mortar (masonry) Substances 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000001506 calcium phosphate Substances 0.000 claims description 5
- 235000021317 phosphate Nutrition 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 4
- 239000006227 byproduct Substances 0.000 claims description 3
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 3
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 3
- 229910000391 tricalcium phosphate Inorganic materials 0.000 claims description 3
- 229940078499 tricalcium phosphate Drugs 0.000 claims description 3
- 235000019731 tricalcium phosphate Nutrition 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229910004261 CaF 2 Inorganic materials 0.000 claims description 2
- 235000019739 Dicalciumphosphate Nutrition 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 claims description 2
- 229910000390 dicalcium phosphate Inorganic materials 0.000 claims description 2
- 229940038472 dicalcium phosphate Drugs 0.000 claims description 2
- 230000029087 digestion Effects 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 239000013535 sea water Substances 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 239000013505 freshwater Substances 0.000 description 19
- 238000012360 testing method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 11
- 230000000979 retarding effect Effects 0.000 description 7
- 239000002893 slag Substances 0.000 description 6
- 239000011398 Portland cement Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000003340 retarding agent Substances 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
- C04B22/0006—Waste inorganic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7528546A FR2324586A1 (fr) | 1975-09-18 | 1975-09-18 | Composition et methode pour retarder la prise des ciments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2641987A1 true DE2641987A1 (de) | 1977-03-24 |
Family
ID=9160109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762641987 Withdrawn DE2641987A1 (de) | 1975-09-18 | 1976-09-17 | Gemisch und verfahren zur verzoegerung des abbindens von zementen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4054460A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5238535A (cg-RX-API-DMAC7.html) |
| AU (1) | AU500857B2 (cg-RX-API-DMAC7.html) |
| BE (1) | BE846345A (cg-RX-API-DMAC7.html) |
| BR (1) | BR7606184A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1069545A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2641987A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2324586A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1500235A (cg-RX-API-DMAC7.html) |
| IT (1) | IT1066191B (cg-RX-API-DMAC7.html) |
| LU (1) | LU75813A1 (cg-RX-API-DMAC7.html) |
| NL (1) | NL7610014A (cg-RX-API-DMAC7.html) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319927A (en) * | 1980-05-07 | 1982-03-16 | The Flintkote Company | Portland-type cements |
| FR2571715B1 (fr) * | 1984-10-16 | 1986-12-26 | Coatex Sa | Composition cimentaire hydraulique a prise retardee pour cimentation a haute temperature et pression |
| CA1282556C (en) * | 1986-07-17 | 1991-04-09 | Peter Hudec | Concrete and aggregate benefaction technology |
| US4761183A (en) * | 1987-01-20 | 1988-08-02 | Geochemical Corporation | Grouting composition comprising slag |
| USH625H (en) | 1987-06-02 | 1989-04-04 | The United States Of America As Represented By The United States Department Of Energy | Grout formulation for disposal of low-level and hazardous waste streams containing fluoride |
| US5026215A (en) * | 1988-12-02 | 1991-06-25 | Geochemical Corporation | Method of grouting formations and composition useful therefor |
| US5086850A (en) * | 1991-01-08 | 1992-02-11 | Halliburton Company | Well bore drilling direction changing method |
| US5127473A (en) * | 1991-01-08 | 1992-07-07 | Halliburton Services | Repair of microannuli and cement sheath |
| US5125455A (en) * | 1991-01-08 | 1992-06-30 | Halliburton Services | Primary cementing |
| US5121795A (en) * | 1991-01-08 | 1992-06-16 | Halliburton Company | Squeeze cementing |
| US5238064A (en) * | 1991-01-08 | 1993-08-24 | Halliburton Company | Squeeze cementing |
| US5123487A (en) * | 1991-01-08 | 1992-06-23 | Halliburton Services | Repairing leaks in casings |
| IL121759A0 (en) * | 1997-09-14 | 1998-02-22 | Bortnik Shalo | Novel concrete compositions |
| FR2792311B1 (fr) * | 1999-04-16 | 2001-07-27 | Cie Du Sol | Beton a prise differee |
| WO2012081268A1 (ja) * | 2010-12-17 | 2012-06-21 | 株式会社大林組 | 海水練りコンクリート、海水練りコンクリートで構築されたコンクリート構造物、及び、コンクリート構造物の設計方法 |
| CN104671998B (zh) * | 2015-02-02 | 2017-12-15 | 济南大学 | 一种用于植生型硫铝酸盐水泥混凝土的缓凝型保肥剂 |
| CN105237310B (zh) * | 2015-09-02 | 2018-03-27 | 济南大学 | 一种植生水泥混凝土用植物培养基 |
| CN111116081B (zh) * | 2020-01-06 | 2021-03-19 | 河海大学 | 一种石墨烯改性混凝土缓凝剂及其制备方法 |
| CN113354315B (zh) * | 2021-07-09 | 2022-11-22 | 贵州大学 | 利用磷矿酸不溶渣生产高硅硫铝酸盐水泥的方法 |
| CN117466657B (zh) * | 2023-11-13 | 2025-07-18 | 包头市安德窑炉科技有限公司 | 一种固化时长可控的灌浆料及其制备方法和应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1104354A (fr) * | 1952-04-26 | 1955-11-18 | Emploi du fluor avec les ciments à base de laitiers ou de composés analogues | |
| FR1127058A (fr) * | 1955-05-18 | 1956-12-07 | Addition aux liants hydrauliques de matières protectrices contre la corrosion des armatures d'acier | |
| AT303597B (de) * | 1970-05-12 | 1972-11-27 | Kaspar Winkler & Co | Verfahren zur Herstellung von Zement, Mörtel oder Beton mit verbesserten Eigenschaften |
| FR2184222A5 (en) * | 1972-05-12 | 1973-12-21 | Lafarge Ciments Sa | Heavy cement compsns - for road foundation and soil consolidation contg a retarden |
-
1975
- 1975-09-18 BR BR7606184A patent/BR7606184A/pt unknown
- 1975-09-18 FR FR7528546A patent/FR2324586A1/fr active Granted
-
1976
- 1976-09-09 NL NL7610014A patent/NL7610014A/xx not_active Application Discontinuation
- 1976-09-13 CA CA261,057A patent/CA1069545A/en not_active Expired
- 1976-09-15 GB GB38212/76A patent/GB1500235A/en not_active Expired
- 1976-09-16 LU LU75813A patent/LU75813A1/xx unknown
- 1976-09-17 BE BE170741A patent/BE846345A/xx not_active IP Right Cessation
- 1976-09-17 JP JP51110938A patent/JPS5238535A/ja active Granted
- 1976-09-17 US US05/724,451 patent/US4054460A/en not_active Expired - Lifetime
- 1976-09-17 AU AU17861/76A patent/AU500857B2/en not_active Expired
- 1976-09-17 DE DE19762641987 patent/DE2641987A1/de not_active Withdrawn
- 1976-09-17 IT IT51328/76A patent/IT1066191B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| AU1786176A (en) | 1978-03-23 |
| NL7610014A (nl) | 1977-03-22 |
| GB1500235A (en) | 1978-02-08 |
| CA1069545A (en) | 1980-01-08 |
| JPS5238535A (en) | 1977-03-25 |
| LU75813A1 (cg-RX-API-DMAC7.html) | 1977-05-04 |
| BR7606184A (pt) | 1977-06-14 |
| FR2324586A1 (fr) | 1977-04-15 |
| JPS5717869B2 (cg-RX-API-DMAC7.html) | 1982-04-13 |
| FR2324586B1 (cg-RX-API-DMAC7.html) | 1978-03-17 |
| AU500857B2 (en) | 1979-06-07 |
| IT1066191B (it) | 1985-03-04 |
| US4054460A (en) | 1977-10-18 |
| BE846345A (fr) | 1977-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |